<template>
  <div class="nav-bar">
      <div class="left"><slot name="left"></slot></div>
      <div class="center"><slot name="center"></slot></div>
      <div class="right"><slot name="right"></slot></div>
 </div>
</template>

<script>
export default {

 }
</script>

<style scoped>
.nav-bar {
    display: flex;
    height: 44px;
    line-height: 44px;
    text-align: center;
}
.nav-bar .left{
    width: 60px;
}

.nav-bar .center{
    flex: 1;
}
.nav-bar .right{
    width: 60px;
}
</style>